9/11 Attack Anniversary: 21 years of 9/11 terrorist attack, Black Day of America
9/11 Attack Anniversery Today marks 21 years since the 9/11 terrorist attack in America. This day can be called a black day for America. This was the largest terrorist attack in US history that was carried out by Al Qaeda.
Abhilasha 
America was the most powerful country in the world, on September 11, there was a deadly terrorist attack. Terrorists targeted the World Trade Center in New York. About 3 thousand people died in this attack. Not only America but the whole world was shocked by this attack. It's been 21 years of this attack on America. US President Joe Biden and First Lady Jill Biden and Vice President Kamala Harris will travel across the country to honor and remember the victims of the 9/11 attacks.
2977 people were killed
In these four attacks carried out by the terrorists, 2977 people were killed. These include 19 hijacker terrorists. Those killed included 246 people on board the four planes, 2606 in and around the World Trade Center and 125 people in the Pentagon. Most of the civilians killed were civilians. At the same time, 344 rescuers, 71 policemen and 55 army personnel were also killed during the relief and rescue operations.
Planes crashed at the World Trade Center
Osama bin Laden had involved 19 terrorists to carry out this terrorist attack. These terrorists hijacked American planes and then crashed on the World Trade Center. Two separate plane crashes in both the buildings killed thousands of people. At the same time, hundreds of people were seriously injured.
21 years of 9/11 terrorist attack
Today marks 21 years of 9/11 terrorist attacks in America. This day can be called a black day for America. This was the largest terrorist attack in US history that was carried out by Al Qaeda. At the same time, it was composed by Osaba bin Laden sitting in Afghanistan.
CM Yogi pays tribute to civilians killed in terrorist attack
On the 9/11 terror attack in America, Uttar Pradesh Chief Minister Yogi Adityanath tweeted, said "Humble tribute to the innocent civilians who died in the attack".
what happened on this day
On the morning of September 11, 2001, four aircraft were hijacked by Al-Qaeda terrorists. Their purpose was to crash the plane at different historical places. The first plane crash occurred on American Airlines Flight 11, which hit the North Tower of the World Trade Center at 8.46 a.m. in New York City. Exactly 17 minutes later United Airlines Flight 175 collided with the South Tower.At around 9.37 a.m., American Airlines Flight 77 collided with the US Department of Defense Pentagon in Washington, and the fourth hijack flight 93 was aimed at the White House or the US Capitol building, but due to a fight with the passengers, the terrorists lost control of the plane and it Pennsylvania fall on the plains in Shanksville.
